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12-37

reset udp ipv6 statistics

Syntax

reset udp ipv6 statistics

View

User view

Default Level

2: System level

Parameters

None

Description

Use the

reset udp ipv6 statistics

command to clear the statistics of all IPv6 UDP packets.

You can use the

display udp ipv6 statistics

command to display the statistics of IPv6 UDP packets.

Examples

# Clear the statistics of all IPv6 UDP packets.

<Sysname> reset udp ipv6 statistics

tcp ipv6 timer fin-timeout

Syntax

tcp ipv6 timer fin-timeout

wait-time

undo tcp ipv6 timer fin-timeout

View

System view

Default Level

2: System level

Parameters

wait-time

: Length of the finwait timer for IPv6 TCP connections in seconds, in the range of 76 to 3,600.

Description

Use the

tcp ipv6 timer fin-timeout

command to set the finwait timer for IPv6 TCP connections.

Use the

undo tcp ipv6 timer fin-timeout

command to restore the default.

By default, the length of the finwait timer is 675 seconds.

Examples

# Set the finwait timer length of IPv6 TCP connections to 800 seconds.

<Sysname> system-view

[Sysname] tcp ipv6 timer fin-timeout 800

tcp ipv6 timer syn-timeout

Syntax

tcp ipv6 timer syn-timeout

wait-time

Summary of Contents for WA2600 Series

Page 1: ...H3C WA Series WLAN Access Points Layer 3 IP Services Command Reference Hangzhou H3C Technologies Co Ltd http www h3c com Document Version 6W100 20100910...

Page 2: ...re Secware Storware NQA VVG V2 G Vn G PSPT XGbus N Bus TiGem InnoVision and HUASAN are trademarks of Hangzhou H3C Technologies Co Ltd All other trademarks that may be mentioned in this manual are the...

Page 3: ...Convention Description Boldface Bold text represents commands and keywords that you enter literally as shown italic Italic text represents arguments that you replace with actual values Square bracket...

Page 4: ...gies Compliance and safety manual Provides regulatory information and the safety instructions that must be followed during installation Quick start Guides you through initial installation and setup pr...

Page 5: ...ocuments Provides hardware installation software upgrading getting started and software feature configuration and maintenance documentation Products Solutions Provides information about products and t...

Page 6: ...rning enable 4 7 5 DHCP Server Configuration Commands 5 1 DHCP Server Configuration Commands 5 1 bims server 5 1 bootfile name 5 2 dhcp enable 5 2 dhcp server apply ip pool 5 3 dhcp select server glob...

Page 7: ...nds 6 1 display dhcp client 6 1 ip address dhcp alloc 6 3 7 IPv4 DNS Configuration Commands 7 1 IPv4 DNS Configuration Commands 7 1 display dns domain 7 1 display dns dynamic host 7 2 display dns serv...

Page 8: ...dow 10 16 11 DHCPv6 Configuration Commands 11 1 DHCPv6 Configuration Commands 11 1 display ipv6 dhcp client 11 1 display ipv6 dhcp client statistics 11 2 display ipv6 dhcp duid 11 3 reset ipv6 dhcp cl...

Page 9: ...nd nud reachable time 12 28 ipv6 nd ra halt 12 29 ipv6 nd ra interval 12 29 ipv6 nd ra prefix 12 30 ipv6 nd ra router lifetime 12 31 ipv6 neighbor 12 32 ipv6 neighbors max learning num 12 32 ipv6 pat...

Page 10: ...ess points include the WA2200 series and WA2600 series Table 1 1 shows the applicable models and software versions Table 1 1 Applicable models and software versions Series Model Software version WA221...

Page 11: ...Not supported Supported 802 11n radio mode Not supported Supported 802 11n bandwidth mode Not supported Supported WLAN Configuration Guide 802 11n rate configuration Not supported Supported Optical E...

Page 12: ...that support the 802 11b g radio mode support this command Only APs that support the 802 11b g radio mode support this command radio type Keywords dot11an and dot11gn not supported Supported WLAN serv...

Page 13: ...hing Command Reference The maximum number of unknown unicast packets allowed on an Ethernet interface per second unicast suppression ratio pps max pps pps max pps ranges from 1 to 148810 pps max pps r...

Page 14: ...em view Default Level 2 System level Parameters None Description Use the arp check enable command to enable ARP entry check With this function enabled the AP cannot learn any ARP entry with a multicas...

Page 15: ...e 40 to learn up to 30 dynamic ARP entries Sysname system view Sysname interface vlan interface 40 Sysname Vlan interface40 arp max learning num 30 arp static Syntax arp static ip address mac address...

Page 16: ...amples Configure a static ARP entry with the IP address being 202 38 10 2 the MAC address being 00e0 fc01 0000 and the outbound interface being Ethernet 1 0 1 of VLAN 10 Sysname system view Sysname ar...

Page 17: ...ase sensitive string for matching consisting of 1 to 256 characters count Displays the number of ARP entries Description Use the display arp command to display ARP entries in the ARP mapping table If...

Page 18: ...g the specified string exclude Displays the ARP entries that do not contain the specified string Include Displays the ARP entries that contain the specified string regular expression A case sensitive...

Page 19: ...the restriction that ARP requests must be from the same subnet In this case ARP requests from a natural network are supported Use the undo naturemask arp enable command to restore the default By defa...

Page 20: ...mmands gratuitous arp sending enable Syntax gratuitous arp sending enable undo gratuitous arp sending enable View System view Default Level 2 System level Parameters None Description Use the gratuitou...

Page 21: ...s function enabled an AP receiving a gratuitous ARP packet can add the source IP and MAC addresses carried in the packet to its own dynamic ARP table if it finds no ARP entry in the cache correspondin...

Page 22: ...uration is not supported on loopback interfaces z Support for DHCP server configuration commands depends on the AP model DHCP Server Configuration Commands bims server Syntax bims server ip ip address...

Page 23: ...name bootfile name undo bootfile name View DHCP address pool view Default Level 2 System level Parameters bootfile name Boot file name a string of 1 to 63 characters Description Use the bootfile name...

Page 24: ...tem level Parameters pool name DHCP address pool name a case insensitive string of 1 to 35 characters Description Use the dhcp server apply ip pool command to apply an extended address pool on an inte...

Page 25: ...segment and the server allocates IP addresses from the address pool containing the network segment of the first subaddress if several subaddresses exist Description Use the dhcp select server global p...

Page 26: ...rized DHCP server detection Sysname system view Sysname dhcp server detect dhcp server forbidden ip Syntax dhcp server forbidden ip low ip address high ip address undo dhcp server forbidden ip low ip...

Page 27: ...the IP address range 10 110 1 1 to 10 110 1 63 from dynamic allocation Sysname system view Sysname dhcp server forbidden ip 10 110 1 1 10 110 1 63 dhcp server ip pool Syntax dhcp server ip pool pool n...

Page 28: ...cify the maximum number of ping packets as 10 Sysname system view Sysname dhcp server ping packets 10 dhcp server ping timeout Syntax dhcp server ping timeout milliseconds undo dhcp server ping timeou...

Page 29: ...nore Option 82 By default the DHCP server handles Option 82 Examples Configure the DHCP server to ignore Option 82 Sysname system view Sysname undo dhcp server relay information enable display dhcp se...

Page 30: ...IP address pool pool name Displays the lease expiration information of a specified address pool The pool name is a string of 1 to 35 characters If the pool name is not specified the lease expiration...

Page 31: ...view Default Level 1 Monitor level Parameters None Description Use the display dhcp server free ip command to display information about assignable IP addresses which have never been assigned Examples...

Page 32: ...address pool pool name View Any view Default Level 1 Monitor level Parameters all Displays the binding information of all DHCP address pools ip ip address Displays the binding information of a specifi...

Page 33: ...se expiration time which can be z Specific time May 1 2009 14 02 49 in this example Time when the lease expires z NOT Used The IP address of the static binding has not been assigned to the specific cl...

Page 34: ...ber The number of address pools Auto The number of dynamic bindings Manual The number of static bindings Expire The number of expired bindings BOOTP Request The number of DHCP requests sent from DHCP...

Page 35: ...l pool Pool name 0 network 20 1 1 0 mask 255 255 255 0 Sibling node 1 option 2 ip address 1 1 1 1 expired 1 0 0 Pool name 1 static bind ip address 10 10 1 2 mask 255 0 0 0 static bind mac address 00e0...

Page 36: ...ool network mask Mask of IP addresses assigned from the extended address pool dns list Syntax dns list ip address 1 8 undo dns list ip address all View DHCP address pool view Default Level 2 System le...

Page 37: ...pecify a domain name suffix of mydomain com for the DHCP clients in DHCP address pool 0 Sysname system view Sysname dhcp server ip pool 0 Sysname dhcp pool 0 domain name mydomain com expired Syntax ex...

Page 38: ...ted with spaces all Excludes all IP addresses from dynamic allocation Description Use the forbidden ip command to exclude IP addresses from dynamic allocation in an extended address pool Use the undo...

Page 39: ...to remove specified gateway address es specified for the DHCP client from a DHCP address pool By default no gateway address is specified If you use the gateway list command repeatedly the latest conf...

Page 40: ...tination returns the name to IP mapping to the client after receiving the message p node Peer to peer node A p node client sends the destination name in a unicast message to the WINS server and the WI...

Page 41: ...etwork command to specify the IP address range for dynamic allocation in a DHCP address pool Use the undo network command to remove the specified address range No IP address range is specified by defa...

Page 42: ...ll overwrite the previous one Related commands dhcp server ip pool and display dhcp server tree Examples Specify 192 168 8 1 through 192 168 8 150 as the address range for dynamic allocation in extend...

Page 43: ...SCII string with 1 to 63 characters hex hex string 1 16 Specifies hex digit strings 1 16 indicates that you can specify up to 16 hex digit strings separated by spaces Each string contains 2 4 6 or 8 h...

Page 44: ...t Level 2 System level Parameters all Clears the IP address dynamic binding information of all DHCP address pools ip ip address Clears the dynamic binding information of a specified IP address pool po...

Page 45: ...dddd are both invalid Description Use the static bind client identifier command to specify the client ID of a static binding in a DHCP address pool Use the undo static bind client identifier command t...

Page 46: ...e undo static bind ip address command to remove the statically bound IP address By default no IP address is statically bound in a DHCP address pool Note that z Use the static bind ip address command t...

Page 47: ...address command to complete a static binding configuration z If you use the static bind mac address or static bind client identifier command repeatedly the latest configuration will overwrite the prev...

Page 48: ...0 tftp server domain name aaa tftp server ip address Syntax tftp server ip address ip address undo tftp server ip address View DHCP address pool view Default Level 2 System level Parameters ip address...

Page 49: ...VLAN ID meaning DHCP clients will take this ID as their voice VLAN Description Use the voice config command to configure specified Option 184 contents in a DHCP address pool Use the undo voice config...

Page 50: ...level Parameters verbose Specifies verbose DHCP client information to be displayed interface interface type interface number Specifies an interface of which to display DHCP client information Descrip...

Page 51: ...the client stops applying for an IP address z INIT Indicates the initialization state z SELECTING Indicates that the client has sent out a DHCP DISCOVER message in search of a DHCP server and is wait...

Page 52: ...Description Use the ip address dhcp alloc command to configure an interface to use DHCP for IP address acquisition Use the undo ip address dhcp alloc command to cancel an interface from using DHCP By...

Page 53: ...ation Commands IPv4 DNS Configuration Commands display dns domain Syntax display dns domain dynamic View Any view Default Level 1 Monitor level Parameters dynamic Displays the domain name suffixes dyn...

Page 54: ...amples Display the information of the dynamic IPv4 domain name resolution cache Sysname display dns dynamic host No Host IP Address TTL 1 www baidu com 202 108 249 134 63000 2 www yahoo akadns net 66...

Page 55: ...information Sysname display dns server Type D Dynamic S Static DNS Server Type IP Address 1 S 169 254 65 125 Table 7 3 display dns server command output description Field Description DNS Server Sequen...

Page 56: ...s Host IP address dns domain Syntax dns domain domain name undo dns domain domain name View System view Default Level 2 System level Parameters domain name Domain name suffix consisting of character s...

Page 57: ...tem level Parameters None Description Use the dns resolve command to enable dynamic domain name resolution Use the undo dns resolve command to disable dynamic domain name resolution Dynamic domain nam...

Page 58: ...w has a higher priority than the DNS server configured in interface view That is a name query request is first sent to each DNS server configured in system view if no rely is obtained the request is s...

Page 59: ...ost name aaa Sysname system view Sysname ip host aaa 10 110 0 1 reset dns dynamic host Syntax reset dns dynamic host View User view Default Level 2 System level Parameters None Description Use the res...

Page 60: ...IPv6 domain name cache including the host name IPv6 address and TTL of the DNS entries You can use the reset dns ipv6 dynamic host command to clear all the information of the dynamic IPv6 domain name...

Page 61: ...ion Examples Display IPv6 DNS server information Sysname display dns ipv6 server Type D Dynamic S Static DNS Server Type IPv6 Address Interface Name 1 S 1 1 2 S FE80 1111 2222 3333 4444 5555 6666 7777...

Page 62: ...me display ipv6 host Host Age Flags IPv6Address aaa 0 static 2002 1 bbb 0 static 2002 2 Table 8 3 display ipv6 host command output description Field Description Host Host name Age Time for the entry t...

Page 63: ...fault Level 2 System level Parameters hostname Host name a string of 1 to 20 characters The character string can contain letters numbers underscores _ hyphens or dots and must contain at least one let...

Page 64: ...host command to clear the information of the IPv6 dynamic domain name cache You can use the display dns ipv6 dynamic host command to display the information of the current IPv6 dynamic domain name cac...

Page 65: ...itor level Parameters interface type interface number Specifies an interface by its type and number Description Use the display ip interface command to display information about a specified or all Lay...

Page 66: ...urrent state Current state of the link layer protocol which can be z DOWN Indicates that the protocol state of the interface is down which is usually because that no IP address is assigned to the inte...

Page 67: ...request packets z Netmask reply packets z Unknown type packets display ip interface brief Syntax display ip interface brief interface type interface number View Any view Default Level 1 Monitor level...

Page 68: ...es of the interface are up Protocol Link layer protocol state of interface which can be z down Indicates that the protocol state of the interface is down which is usually because that no IP address is...

Page 69: ...es can be located in the same network segment z Before removing the primary IP address remove all secondary IP addresses z You can assign a secondary IP address only when the interface is not configur...

Page 70: ...CLI in the Fundamentals Configuration Guide begin Displays a specific FIB entry and all the FIB entries following it The specific FIB entry is the first entry that matches the specified regular expres...

Page 71: ...iption Field Description Destination count Total number of destination addresses Destination Mask Destination address length of mask Nexthop Address of next hop Flag Flags of routes z U Usable route z...

Page 72: ...InnerLabel Token 10 2 1 1 32 127 0 0 1 UH InLoop0 Null Invalid For description about the output see Table 10 1 display icmp statistics Syntax display icmp statistics View Any view Default Level 1 Mon...

Page 73: ...ckets information request Number of input information request packets mask requests Number of input output mask requests mask replies Number of input output mask replies information reply Number of ou...

Page 74: ...OOBINLINE SO_REUSEPORT SO_SENDVPNID 0 SO_SETKEEPALIVE socket state SS_ISCONNECTED SS_PRIV SS_ASYNC Task VTYD 38 socketid 3 Proto 6 LA 192 168 1 40 23 FA 192 168 1 84 1503 sndbuf 8192 rcvbuf 8192 sb_cc...

Page 75: ...ocket option SO_SENDVPNID 0 SO_RCVVPNID 0 socket state SS_PRIV SS_ASYNC Task ROUT 69 socketid 3 Proto 2 LA 0 0 0 0 FA 0 0 0 0 sndbuf 32767 rcvbuf 256000 sb_cc 0 rb_cc 0 socket option SO_SENDVPNID 0 SO...

Page 76: ...t is available only for TCP that can buffer data rb_cc Data size currently in the receiving buffer socket option Socket option socket state Socket state display ip statistics Syntax display ip statist...

Page 77: ...correct option forwarding Total number of packets forwarded local Total number of packets sent from the local dropped Total number of packets discarded no route Total number of packets for which no ro...

Page 78: ...bytes packets received after close 0 ACK packets 4625 141989 bytes duplicate ACK packets 1702 too much ACK packets 0 Sent packets Total 6726 urgent packets 0 control packets 21 including 0 RST window...

Page 79: ...Total Total number of packets sent urgent packets Number of urgent packets sent control packets Number of control packets sent window probe packets Number of window probe packets sent in the brackets...

Page 80: ...mples Display status of all TCP connections Sysname display tcp status TCP MD5 Connection TCPCB Local Add port Foreign Add port State 03e37dc4 0 0 0 0 4001 0 0 0 0 0 Listening 04217174 100 0 0 204 23...

Page 81: ...ription Total Total number of UDP packets received checksum error Total number of packets with incorrect checksum shorter than header Number of packets with data shorter than head data length larger t...

Page 82: ...x ip ttl expires enable undo ip ttl expires View System view Default Level 2 System level Parameters None Description Use the ip ttl expires enable command to enable the sending of ICMP timeout packet...

Page 83: ...ICMP destination unreachable packets Sysname system view Sysname ip unreachables enable reset ip statistics Syntax reset ip statistics View User view Default Level 2 System level Parameters None Desc...

Page 84: ...istics Syntax reset udp statistics View User view Default Level 2 System level Parameters None Description Use the reset udp statistics command to clear statistics of UDP traffic Examples Display stat...

Page 85: ...onds Sysname system view Sysname tcp timer fin timeout 800 tcp timer syn timeout Syntax tcp timer syn timeout time value undo tcp timer syn timeout View System view Default Level 2 System level Parame...

Page 86: ...w command to configure the receiving sending buffer size of TCP connection Use the undo tcp window command to restore the default The TCP receiving sending buffer is 8 KB by default Related commands t...

Page 87: ...onfiguration Commands display ipv6 dhcp client Syntax display ipv6 dhcp client interface interface type interface number View Any view Default Level 1 Monitor level Parameters interface interface type...

Page 88: ...n based on the obtained parameters Preferred Server Information about the DHCPv6 server selected by the DHCPv6 client Reachable via address Reachable address that is the link local address of the DHCP...

Page 89: ...ived packets Reply Number of received reply packets Advertise Number of received advertise packets Reconfigure Number of received reconfigure packets Invalid Number of invalid packets Packets Sent Num...

Page 90: ...Parameters interface interface type interface number Clears DHCPv6 client statistics of a specified interface Description Use the reset ipv6 dhcp client statistics command to clear DHCPv6 client stat...

Page 91: ...on Commands Support for the IPv6 basics configuration commands depends on the AP model IPv6 Basics Configuration Commands display ipv6 fib Syntax display ipv6 fib ipv6 address View Any view Default Le...

Page 92: ...PrefixLength Prefix length of the destination address NextHop Next hop Flag Route flag z U Usable route z G Gateway route z H Host route z B Black hole route z D Dynamic route z S Static route Label...

Page 93: ...of the interfaces of the specified type for which IPv6 addresses can be configured is displayed if the interface type interface number is specified the IPv6 information of the specified interface is d...

Page 94: ...nnection or link failure z UP Indicates that the administrative and physical states of the VLAN interface are both up Line protocol current state Link layer protocol state of the interface z DOWN Indi...

Page 95: ...than IPv6 fragments InFragDrops IPv6 fragments discarded due to certain error InFragTimeouts IPv6 fragments discarded because the interval for which they had stayed in the system buffer exceeded the...

Page 96: ...the interface z down Indicates that the VLAN interface is administratively down that is the interface is shut down using the shutdown command z down Indicates that the VLAN interface is administrative...

Page 97: ...characters Description Use the display ipv6 neighbors command to display neighbor information You can use the reset ipv6 neighbors command to clear specific IPv6 neighbor information Related commands...

Page 98: ...figured statically dynamic Displays the total number of all neighbor entries acquired dynamically static Displays the total number of neighbor entries configured statically interface interface type in...

Page 99: ...live For a static PMTU a hyphen is displayed Type Indicates the PMTU is dynamically negotiated or statically configured display ipv6 socket Syntax display ipv6 socket socktype socket type task id sock...

Page 100: ...NC SOCK_DGRAM Task AGNT 51 socketid 2 Proto 17 LA 161 FA 0 sndbuf 9216 rcvbuf 42080 sb_cc 0 rb_cc 0 socket option SO_REUSEPORT socket state SS_PRIV SS_NBIO SS_ASYNC Task TRAP 52 socketid 2 Proto 17 LA...

Page 101: ...ers None Description Use the display ipv6 statistics command to display statistics of IPv6 packets and ICMPv6 packets You can use the reset ipv6 statistics command to clear all IPv6 and ICMPv6 packet...

Page 102: ...er solicit 0 router advert 0 redirected 0 router renumbering 0 unknown info type 0 Deliver failed bad length 0 ratelimited 0 Table 12 7 display ipv6 statistics command output description Field Descrip...

Page 103: ...Total 0 unreached 0 too big 0 hopcount exceeded 0 reassembly timeout 0 parameter problem 0 echo request 0 echo replied 0 neighbor solicit 0 neighbor advert 0 router solicit 0 router advert 0 redirect...

Page 104: ...rrors z Number of packets with unknown errors z Number of request packets z Number of response packets z Number of neighbor solicitation messages z Number of neighbor advertisement packets z Number of...

Page 105: ...ion Received packets Total 0 packets in sequence 0 0 bytes window probe packets 0 window update packets 0 checksum error 0 offset error 0 short error 0 duplicate packets 0 0 bytes partially duplicate...

Page 106: ...keepalive timeouts keepalive probe Number of keepalive probes Keepalive timeout so connections disconnected Number of connections dropped because of keepalive response timeout Initiated connections N...

Page 107: ...Last_Ack z Fin_Wait2 z Time_Wait display udp ipv6 statistics Syntax display udp ipv6 statistics View Any view Default Level 1 Monitor level Parameters None Description Use the display udp ipv6 statis...

Page 108: ...hout any socket received on a port broadcast multicast no socket on port Total number of broadcast multicast packets without any socket received on a port not delivered input socket full Number of pac...

Page 109: ...or global unicast address is configured for an interface Note that except the link local address automatically configured and the one generated through stateless autoconfiguration all IPv6 addresses w...

Page 110: ...ddress auto command Examples Enable stateless address autoconfiguration function on VLAN interface 100 Sysname system view Sysname interface vlan interface 100 Sysname Vlan interface100 ipv6 address a...

Page 111: ...rface is still the manually assigned one If you delete the manually assigned address the automatically generated link local address is validated For manually assignment of an IPv6 link local address s...

Page 112: ...ess link local command to configure a link local address for the interface Use the undo ipv6 address link local command to remove the configured link local address for the interface Note that Manual a...

Page 113: ...6 icmp error Syntax ipv6 icmp error bucket bucket size ratelimit interval undo ipv6 icmp error View System view Default Level 2 System level Parameters bucket bucket size Number of tokens in a token b...

Page 114: ...sending of multicast echo replies Use the undo ipv6 icmpv6 multicast echo reply command to disable sending of multicast echo replies By default the AP is disabled from sending multicast echo replies E...

Page 115: ...lag command to set the managed address configuration M flag to 1 so that the host can acquire an IPv6 address through stateful autoconfiguration for example DHCP server Use the undo ipv6 nd autoconfig...

Page 116: ...100 Sysname Vlan interface100 undo ipv6 nd autoconfig other flag ipv6 nd dad attempts Syntax ipv6 nd dad attempts value undo ipv6 nd dad attempts View Interface view Default Level 2 System level Param...

Page 117: ...the AP is 64 Examples Set the hop limit advertised by the AP to 100 Sysname system view Sysname ipv6 nd hop limit 100 ipv6 nd mac check enable Syntax ipv6 nd mac check enable undo ipv6 nd mac check e...

Page 118: ...RA messages sent by the local interface is equal to this value Use the undo ipv6 nd ns retrans timer command to restore the default interval By default the local interface sends NS messages at interv...

Page 119: ...le Timer field in RA messages is 0 Related commands display ipv6 interface Examples Set the neighbor reachable time on VLAN interface 100 to 10 000 milliseconds Sysname system view Sysname interface v...

Page 120: ...m interval is 200 seconds Note the following z The minimum interval should be three fourths of the maximum interval or less z The maximum interval for sending RA messages should be less than or equal...

Page 121: ...is used as the prefix information Examples Configure the prefix information for RA messages on VLAN interface 100 Sysname system view Sysname interface vlan interface 100 Sysname Vlan interface100 ipv...

Page 122: ...ose of the VLAN port to configure a static neighbor entry z If a static neighbor entry is configured by using the first method the neighbor entry is in the INCMP state After the AP obtains the corresp...

Page 123: ...ce 100 to 10 Sysname system view Sysname interface vlan interface 100 Sysname Vlan interface100 ipv6 neighbors max learning num 10 ipv6 pathmtu Syntax ipv6 pathmtu ipv6 address value undo ipv6 pathmtu...

Page 124: ...age command to restore the default By default the aging time is 10 minutes Note that the aging time is invalid for a static PMTU Related commands display ipv6 pathmtu Examples Set the aging time for a...

Page 125: ...bors command to clear IPv6 neighbor information You can use the display ipv6 neighbors command to display the current IPv6 neighbor information Examples Clear neighbor information on all interfaces Sy...

Page 126: ...statistics of IPv6 TCP connections Examples Clear the statistics of IPv6 packets and ICMPv6 packets Sysname reset ipv6 statistics reset tcp ipv6 statistics Syntax reset tcp ipv6 statistics View User v...

Page 127: ...mer fin timeout wait time undo tcp ipv6 timer fin timeout View System view Default Level 2 System level Parameters wait time Length of the finwait timer for IPv6 TCP connections in seconds in the rang...

Page 128: ...it timer length of IPv6 TCP connections to 100 seconds Sysname system view Sysname tcp ipv6 timer syn timeout 100 tcp ipv6 window Syntax tcp ipv6 window size undo tcp ipv6 window View System view Defa...

Page 129: ...hcp server tree 5 13 display dns domain 7 1 display dns dynamic host 7 2 display dns ipv6 dynamic host 8 1 display dns ipv6 server 8 2 display dns server 7 3 display fib ip address 10 2 display fib 10...

Page 130: ...imer 12 28 ipv6 nd nud reachable time 12 28 ipv6 nd ra halt 12 29 ipv6 nd ra interval 12 29 ipv6 nd ra prefix 12 30 ipv6 nd ra router lifetime 12 31 ipv6 neighbor 12 32 ipv6 neighbors max learning num...

Page 131: ...in timeout 12 37 tcp ipv6 timer syn timeout 12 37 tcp ipv6 window 12 38 tcp timer fin timeout 10 15 tcp timer syn timeout 10 16 tcp window 10 16 tftp server domain name 5 26 tftp server ip address 5 2...

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